In all seriousness it's only 'human' to have emotion, and if you believe you have to be devoid of emotion because you are under some strange belief that animals are everyone's friend and have no need for competition or emotion, then you are very mistaken. I may not be an expert on these things but I know that even your pet hamster is capable of hatred and happiness, so just deal with life and what it gives you and don't expect anyone to want to be a shoulder to cry on because sometimes you have to do things for yourself, and when someone feels the need to come in and help , they will. It's that kind of thing that helps you determine who your real friends are, instead of worrying about how many you have, you should be worrying about how close your values are with your current friendships. I once heard someone say "If you can count all your friends on one hand, you're a lucky son of a bitch"